Need help with ECU’s not responding XF 2014 3.0 v6

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Apr 13, 2025 | 07:42 AM
  #1  
Hi I’m back again I’ve managed to green tick some faults but just having trouble with some of these ECU’s not responding everything works as it should which is a bit confusing




any help would be appreciated I did try and upload a video of the car running with no fault lights or anything on the dash.
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Apr 13, 2025 | 08:57 AM
  #2  
Do not operate SDD with that battery symbol red!! That indicates too low a voltage. Get the proper DC power supply (NOT a battery charger!) on the car whenever your using SDD.




That may not be causing your current problem but you need to fix that.
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Apr 13, 2025 | 02:41 PM
  #3  
Yeah, it was all green before I turned the power supplier off and I remember to take the picture I did try and post the video of the car running so it wouldn’t let me there’s no warning lights on the dash
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Apr 14, 2025 | 11:20 AM
  #4  
OK good. Wanted to prevent problems but you have it covered.
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Apr 18, 2025 | 06:07 PM
  #5  
Shut down sdd, turn off ignition and let car sit for 10-15 mins, than come back connect sdd and start a new session and scan the jaguar, the red Xed modules should be green.
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